Originally Posted by
JohnJ80
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I also think that having a sharp edged pop to the flash is important. On that I would rule out the vis180. It's got a gentle pulsating type of light.
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Good for visibility; bad for avoidance. It is very difficult to track a bright, flashing light during the dark. A "jitter" (steady light with a flicker every couple seconds) is a better strategy. A gentle pulse is the next best strategy. I like it.
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"If you’re new enough [to racing] that you would ask such question, then i would hazard a guess that if you just made up a workout that sounded hard to do, and did it, you’d probably get faster." --
the tiniest sprinter